2047456

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 24

約数和(自身を含む): 4074840

約数和(自身を除く): 2027384

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 587, 872, 1174, 1744, 2348, 3488, 4696, 9392, 18784, 63983, 127966, 255932, 511864, 1023728, 2047456]

約数ペア:

[(1, 2047456), (2, 1023728), (4, 511864), (8, 255932), (16, 127966), (32, 63983), (109, 18784), (218, 9392), (436, 4696), (587, 3488), (872, 2348), (1174, 1744)]